@article{ref1,
title="Seasonal variation in suicide rates by cause and sex",
journal="Journal of biosocial science",
year="1986",
author="Araki, Shunichi and Aono, H. and Murata, K. and Shikata, I. and Mitsukuni, Y.",
volume="18",
number="4",
pages="471-478",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9320",
doi="",
url="http://dx.doi.org/"
}